WATER DISTRIBUTION GRADE IV -
PRACTICE EXAM 3 | QUESTIONS 2025/26 |
WITH SOLVED CORRECTLY SOLUTIONS.
1 of 60
Term
Lead in drinking water can result in
Give this one a try later!
Impaired mental functioning in
Enhanced cardiovascular health
children
Increased respiratory function in
Improved bone density in adults
children
, Don't know?
2 of 60
Term
Pump performance curve reflect
Give this one a try later!
Pitot gauge Economic losses
Acid treatment Pump horsepower
Don't know?
3 of 60
Term
Surface water supply may be identified as corrosive by
Give this one a try later!
Temperature test with lead pipe Pressure test through PVC pipe
Flow test through black iron
pipe PH test with copper sulfate
, Don't know?
4 of 60
Term
The accuracy for large water meters is
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100 ± 10% 95 ± 3%
100 ± 5% 100 ± 3%
Don't know?
5 of 60
Term
Minimum vertical separation between a sewer and a water pipe is
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1 ft 3 ft
6 inches 2 ft
, Don't know?
6 of 60
Definition
Propeller, Electronic sensor, Positive displacement, Turbine
Give this one a try later!
Different types of flow meters Categories of electrical circuits
Different methods of temperature
Various types of pressure gauges measurement
Don't know?
7 of 60
Term
What does (C) (T) stand for
Give this one a try later!
Zinc and magnesium Marble and Langelier
Economic losses (Concentration) (Time)
PRACTICE EXAM 3 | QUESTIONS 2025/26 |
WITH SOLVED CORRECTLY SOLUTIONS.
1 of 60
Term
Lead in drinking water can result in
Give this one a try later!
Impaired mental functioning in
Enhanced cardiovascular health
children
Increased respiratory function in
Improved bone density in adults
children
, Don't know?
2 of 60
Term
Pump performance curve reflect
Give this one a try later!
Pitot gauge Economic losses
Acid treatment Pump horsepower
Don't know?
3 of 60
Term
Surface water supply may be identified as corrosive by
Give this one a try later!
Temperature test with lead pipe Pressure test through PVC pipe
Flow test through black iron
pipe PH test with copper sulfate
, Don't know?
4 of 60
Term
The accuracy for large water meters is
Give this one a try later!
100 ± 10% 95 ± 3%
100 ± 5% 100 ± 3%
Don't know?
5 of 60
Term
Minimum vertical separation between a sewer and a water pipe is
Give this one a try later!
1 ft 3 ft
6 inches 2 ft
, Don't know?
6 of 60
Definition
Propeller, Electronic sensor, Positive displacement, Turbine
Give this one a try later!
Different types of flow meters Categories of electrical circuits
Different methods of temperature
Various types of pressure gauges measurement
Don't know?
7 of 60
Term
What does (C) (T) stand for
Give this one a try later!
Zinc and magnesium Marble and Langelier
Economic losses (Concentration) (Time)
